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OSA saliva

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https://www.readbyqxmd.com/read/29304462/semen-specific-mirnas-suitable-for-the-distinction-of-infertile-semen-in-the-body-fluid-identification
#1
Huan Tian, Meili Lv, Zhilong Li, Duo Peng, Yu Tan, Hui Wang, Qingqing Li, Fuping Li, Weibo Liang
Non-protein coding RNA, miRNAs (microRNAs), are a class of promising molecular biomarkers for forensic body fluid identification (BFI) as their small size and tissue-specific expression manners. A number of studies have shown that semen can be distinguished from forensic-related body fluids (such as menstrual blood, venous blood, vaginal fluid, saliva, etc.) using semen-specific miRNAs through microassay screening and RT-qRCR. Infertility is becoming a global health problem, affecting 10%-15% of couples worldwide, and half of the cases are the result of male factors (Lian et al...
March 2018: Forensic Science International. Genetics
https://www.readbyqxmd.com/read/29028798/obstructive-sleep-apnea-and-rhonchopathy-are-associated-with-downregulation-of-trefoil-factor-family-peptide-3-tff3-implications-of-changes-in-oral-mucus-composition
#2
Regina Siber-Hoogeboom, Martin Schicht, Sebastian Hoogeboom, Friedrich Paulsen, Maximilian Traxdorf
STUDY OBJECTIVES: Trefoil factor family (TFF) peptides belong to the family of mucin-associated peptides and are expressed in most mucosal surfaces. TFF peptides carry out functions such as proliferation and migration enhancement, anti-apoptosis, and wound healing. Moreover, TFFs are associated with mucins and interact with them as "linker peptides", thereby influencing mucus viscosity. To test the hypothesis that in rhonchopathy and obstructive sleep apnea (OSA) changes occur in the expression of TFF3 and -2 that could contribute to changes in mucus viscosity, leading to an increase in upper airway resistance during breathing...
2017: PloS One
https://www.readbyqxmd.com/read/27927052/microencapsulation-of-white-champaca-michelia-alba-d-c-extract-using-octenyl-succinic-anhydride-osa-starch-for-controlled-release-aroma
#3
Rajnibhas Samakradhamrongthai, Prodpran Thakeow, Phikunthong Kopermsub, Niramon Utama-Ang
The objective of the study was to optimise the encapsulation of Michelia alba D.C. (MAD) extract using octenyl succinic anhydride (OSA) starch. The MAD extract (5-10 g/100 g of dry starch) and the OSA starch (25-100 g/100 ml of water) was used in microcapsule preparation and analysed for the physicochemical and encapsulation properties. The optimised formula using the MAD extract and the OSA starch were 15.00 g/100 g of dry starch and 96.32 g/100 g water, which provided the highest in yield recovery (40...
December 2016: Journal of Microencapsulation
https://www.readbyqxmd.com/read/27906424/s100b-in-serum-and-saliva-a-valid-invasive-or-non-invasive-biomarker-in-obstructive-sleep-apnea
#4
M Traxdorf, O Wendler, K Tziridis, J Bauer, C Scherl
OBJECTIVE: The aim of this prospective study was to determine whether serum or saliva S100B could be established as an invasive or non-invasive biomarker of cerebrovascular stress due to chronic intermittent hypoxia in obstructive sleep apnea (OSA). PATIENTS AND METHODS: S100B levels in serum and saliva were measured by an enzyme-linked immunosorbent assay (ELISA) in 40 patients with polysomnographically confirmed OSA (n=34) or ronchopathy (n=6) and 20 control subjects (n=20)...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27876406/adenotonsillectomy-can-decrease-enuresis-and-sympathetic-nervous-activity-in-children-with-obstructive-sleep-apnea-syndrome
#5
Hao Ding, Mengmei Wang, Ke Hu, Jing Kang, Si Tang, Wen Lu, Lifang Xu
BACKGROUND: The nocturnal intermittent hypoxia caused by obstructive sleep apnea syndrome (OSAS) can provoke the sympathetic nervous activity (SNA). Salivary alpha-amylase (sAA) is a sensitive, non-invasive biomarker for reflecting the SNA, and a useful marker for pediatric OSAS subjects. Adenotonsillar hypertrophy (ATH) is the most commonly identified risk factor in OSAS childhood, therefore, several studies showed that the adenotonsillectomy (T&A) may alleviate nocturnal enuresis (NE) in children with OSAS...
February 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/26232894/is-there-an-association-between-obstructive-sleep-apnea-syndrome-and-periodontal-inflammation
#6
N Nizam, O K Basoglu, M S Tasbakan, D F Lappin, N Buduneli
OBJECTIVES: The aim of this study is to assess salivary, serum biomarkers, and subgingival bacteria as putative candidates in the potential association between obstructive sleep apnea syndrome (OSAS) and periodontal disease. MATERIALS AND METHODS: Fifty-two patients were grouped according to the severity of OSAS: 13 participants served as controls, 17 patients had mild-to-moderate OSAS, and 22 severe OSAS. Serum, saliva, and subgingival plaque samples were collected, and clinical periodontal parameters were recorded...
May 2016: Clinical Oral Investigations
https://www.readbyqxmd.com/read/26223507/chlorhexidine-markedly-potentiates-the-oxidants-scavenging-abilities-of-candida-albicans
#7
I Ginsburg, E Koren, O Feuerstein, I P Zogakis, M Shalish, S Gorelik
The oxidant scavenging ability (OSA) of catalase-rich Candida albicans is markedly enhanced by chlorhexidine digluconate (CHX), polymyxin B, the bile salt ursodeoxycholate and by lysophosphatidylcholine, which all act as detergents facilitating the penetration of oxidants and their intracellular decomposition. Quantifications of the OSA of Candida albicans were measured by a highly sensitive luminol-dependent chemiluminescence assay and by the Thurman's assay, to quantify hydrogen peroxide (H2O2). The OSA enhancing activity by CHX depends to some extent on the media on which candida grew...
October 2015: Inflammopharmacology
https://www.readbyqxmd.com/read/25455127/do-salivary-and-serum-collagenases-have-a-role-in-an-association-between-obstructive-sleep-apnea-syndrome-and-periodontal-disease-a-preliminary-case-control-study
#8
Nejat Nizam, Ozen K Basoglu, Mehmet S Tasbakan, Anna Holthöfer, Taina Tervahartiala, Timo Sorsa, Nurcan Buduneli
OBJECTIVES: Despite increasing evidence for an association of obstructive sleep apnea syndrome (OSAS) and periodontal disease, the pathophysiological linking mechanisms remain unclear. This study aims to evaluate the salivary and serum matrix metalloproteinase-2, -8, -9 (MMP-2, -8, -9), tissue inhibitor of matrix metalloproteinase-1 (TIMP-1), myeloperoxidase (MPO), neutrophil elastase (NE), neutrophil gelatinase-associated lipocalin (NGAL), as well as degree of activation of MMP-2, -9 of patients with and without OSAS...
January 2015: Archives of Oral Biology
https://www.readbyqxmd.com/read/25407790/effects-of-tryptophan-rich-breakfast-and-light-exposure-during-the-daytime-on-melatonin-secretion-at-night
#9
Haruna Fukushige, Yumi Fukuda, Mizuho Tanaka, Kaoru Inami, Kai Wada, Yuki Tsumura, Masayuki Kondo, Tetsuo Harada, Tomoko Wakamura, Takeshi Morita
BACKGROUND: The purpose of the present study is to investigate effects of tryptophan intake and light exposure on melatonin secretion and sleep by modifying tryptophan ingestion at breakfast and light exposure during the daytime, and measuring sleep quality (by using actigraphy and the OSA sleep inventory) and melatonin secretion at night. METHODS: Thirty three male University students (mean ± SD age: 22 ± 3.1 years) completed the experiments lasting 5 days and 4 nights...
2014: Journal of Physiological Anthropology
https://www.readbyqxmd.com/read/25395095/salivary-biomarkers-indicate-obstructive-sleep-apnea-patients-with-cardiovascular-diseases
#10
Hui Zheng, Ruoxuan Li, Jieni Zhang, Shaonan Zhou, Qingwei Ma, Yanheng Zhou, Feng Chen, Jiuxiang Lin
Although obstructive sleep apnea (OSA) patients are at high risk of developing cardiovascular disease (CVD), only a small proportion is currently diagnosed. To explore and identify the differentially expressed proteins/peptides of OSA patients with CVDs, a mass spectrometry-based salivary analysis was performed. In our study, eleven peaks were observed differentially expressed in saliva from the non-CVD and CVD groups. Five masses mass peaks (1594.1, 1673.7, 1196.6, 1290.5, and 1447.0 Da) showed an upregulated trend in the CVD group, whereas six mass peaks (3038...
2014: Scientific Reports
https://www.readbyqxmd.com/read/24813395/changes-in-salivary-cortisol-levels-in-pediatric-patients-with-obstructive-sleep-apnea-syndrome-after-adenotonsillectomy
#11
Jong-Hyun Jeong, Christian Guilleminault, Chan-Soon Park, Hye-Lim Son, Heung-Ku Lee, Se-Hwan Hwang, Yong-Sug Choi
OBJECTIVE: Obstructive sleep apnea syndrome (OSAS) activates the stress response system, including the hypothalamic-pituitary-adrenocortical (HPA) axis. The salivary cortisol, as an index of free circulating cortisol levels, may be used as a measure of HPA axis activity. We examined the change in the salivary cortisol level in pediatric OSAS patients before and after adenotonsillectomy (AT). METHODS: Forty-eight subjects from 80 subjects suspicious of having OSAS were diagnosed with OSAS by overnight PSG, 34 of 48 OSAS patients undergoing AT, and 13 of 34 OSAS patients were finally enrolled prospectively for this study...
June 2014: Sleep Medicine
https://www.readbyqxmd.com/read/24733985/comparison-of-bmi-ahi-and-apolipoprotein-e-%C3%AE%C2%B54-apoe-%C3%AE%C2%B54-alleles-among-sleep-apnea-patients-with-different-skeletal-classifications
#12
COMPARATIVE STUDY
Jason J Roedig, Barbara A Phillips, Lorri A Morford, Joseph E Van Sickels, Gabriel Falcao-Alencar, David W Fardo, James K Hartsfield, Xiuhua Ding, G Thomas Kluemper
STUDY OBJECTIVES: This case-control study investigated whether variations within the APOE-ε gene were associated with having a convex facial profile (skeletal Class II) compared to exhibiting a straight or concave facial profile (Class I or Class III) among patients with obstructive sleep apnea (OSA). Associations between the apnea-hypopnea index (AHI) and body mass index (BMI) scores for these OSA patients were also examined in the context of facial profile. METHOD: OSA patients with an AHI ≥ 15 were recruited from a sleep clinic and classified by facial and dental occlusal relationships based on a profile facial analysis, lateral photographs, and dental examination...
April 15, 2014: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/24474530/salivary-biomarkers-of-obstructive-sleep-apnea-syndrome-in-children
#13
Francesca R Patacchioli, Alessandra Tabarrini, Cristina M Ghiciuc, Lucia Corina Dima-Cozma, Anna Prete, Carlotta Bianchini, Ferdinando Nicoletti, David Gozal, Maria P Villa
OBJECTIVES: The present pilot study was performed to evaluate the HPA axis and ANS activity by measuring salivary cortisol and α-amylase diurnal trajectory and production, respectively, in mild or moderate-to-severe (MS) OSA-affected, but otherwise healthy, children. Moreover, a correlative analysis was performed between the salivary biomarker concentrations and the PSG variables characterizing the OSA severity. METHODS: We studied 27 consecutive OSA patients (13 mild OSA; 14 MS OSA) and seven healthy children who were enrolled as controls by collecting salivary samples and measuring cortisol and α-amylase levels using enzyme-linked bioassays...
November 2014: Pediatric Pulmonology
https://www.readbyqxmd.com/read/24410293/salivary-cytokines-and-the-association-between-obstructive-sleep-apnea-syndrome-and-periodontal-disease
#14
COMPARATIVE STUDY
Nejat Nizam, Ozen K Basoglu, Mehmet S Tasbakan, Ayşe Nalbantsoy, Nurcan Buduneli
BACKGROUND: A higher prevalence of periodontal disease has been reported in patients with obstructive sleep apnea syndrome (OSAS), and these two chronic conditions may be linked via inflammatory pathways. The aim of the present study is to evaluate the salivary interleukin (IL)-1β, IL-6, IL-21, IL-33, and pentraxin-3 (PTX3) concentrations in patients with and without OSAS. METHODS: A total of 52 patients were included in the study. Thirteen individuals were in the control (non-OSAS) group, 17 were in the mild/moderate OSAS group, and 22 were in the severe OSAS group...
July 2014: Journal of Periodontology
https://www.readbyqxmd.com/read/24323279/salivary-markers-of-oxidative-stress-in-patients-with-obstructive-sleep-apnea-treated-with-continuous-positive-airway-pressure
#15
L'ubomíra Tóthová, Július Hodosy, Imrich Mucska, Peter Celec
PURPOSE: Obstructive sleep apnea syndrome (OSAS) is characterized by elevated oxidative stress. Measurement of oxidative stress in saliva seems to be promising in long-term treatment monitoring of OSAS patients. In this study, our aim was to investigate whether short-term continuous positive airway pressure (CPAP) treatment would influence oxidative stress in saliva. METHODS: Patients with diagnosed OSAS (16 women, 28 men) underwent polysomnography during the first night and CPAP treatment during the second night...
September 2014: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/23891237/correlation-of-salivary-cortisol-level-with-obstructive-sleep-apnea-syndrome-in-pediatric-subjects
#16
Chan-Soon Park, Christian Guilleminault, Se-Hwan Hwang, Jong-Hyun Jeong, Dong-Sun Park, Jae-Hwan Maeng
OBJECTIVE: Obstructive sleep apnea syndrome (OSAS) is associated with stress system activation involving the hypothalamic-pituitary-adrenocortical (HPA) axis. The relationships among salivary cortisol, a measure of the HPA axis, and objective parameters of polysomnography (PSG) and subjective sleep symptoms were examined. METHODS: Our prospective study enrolled 80 children who had a physical examination, underwent overnight PSG, and completed the Korean version of the modified pediatric Epworth sleepiness scale (KMPESS) and OSA-18 (KOSA-18) questionnaires...
October 2013: Sleep Medicine
https://www.readbyqxmd.com/read/23859257/restoring-the-salivary-cortisol-awakening-response-through-nasal-continuous-positive-airway-pressure-therapy-in-obstructive-sleep-apnea
#17
Cristina Mihaela Ghiciuc, Lucia Corina Dima Cozma, Raluca Mihaela Bercea, Catalina Elena Lupusoru, Traian Mihaescu, Andreea Szalontay, Angela Gianfreda, Francesca Romana Patacchioli
Partial and largely conflicting data are currently available on the interplay between obstructive sleep apnea (OSA) and hypothalamus-pituitary-adrenal axis (HPA) activity in adult obese men. This study was performed to evaluate the daily trajectories of salivary cortisol, specifically with respect to the salivary cortisol awakening response (CAR), a common method used to assess HPA axis activity. The main findings of this study were that adult male obese subjects who were newly diagnosed with severe OSA showed the following: (1) a flattening of the CAR; (2) levels of cortisol at awakening that were lower than those of the controls; and (3) maintenance of the physiological circadian activity of the HPA axis, with the highest hormone concentrations produced in the morning and the lowest in the evening...
October 2013: Chronobiology International
https://www.readbyqxmd.com/read/23754257/extra-esophageal-reflux-nose-score-and-sleep-quality-in-an-adult-clinic-population
#18
COMPARATIVE STUDY
Supawan Laohasiriwong, Nikki Johnston, B Tucker Woodson
OBJECTIVES/HYPOTHESIS: Gastroesophageal reflux disease and heartburn negatively impact sleep; the impact of extraesophageal reflux (EER) symptoms on sleep is unknown. This study's goal was to evaluate the association of EER and measures of nasal obstruction, mood, insomnia, hypersomnia, and obstructive sleep apnea (OSA) risk. STUDY DESIGN: Cross-sectional study. SETTING: Tertiary care hospital. SUBJECTS AND METHODS: A prospective cohort of adult patients was evaluated using validated questionnaires for insomnia (PSQI), hypersomnia (ESS), OSA risk (STOP-Bang), sleep quality of life (FOSQ-10), EER reflux symptoms (RSI), nasal symptoms (NOSE), and measures of mood (HADA)...
December 2013: Laryngoscope
https://www.readbyqxmd.com/read/23658797/the-oxidant-scavenging-abilities-in-the-oral-cavity-may-be-regulated-by-a-collaboration-among-antioxidants-in-saliva-microorganisms-blood-cells-and-polyphenols-a-chemiluminescence-based-study
#19
Isaac Ginsburg, Ron Kohen, Miri Shalish, David Varon, Ella Shai, Erez Koren
Saliva has become a central research issue in oral physiology and pathology. Over the evolution, the oral cavity has evolved the antioxidants uric acid, ascorbate reduced glutathione, plasma-derived albumin and antioxidants polyphenols from nutrients that are delivered to the oral cavity. However, blood cells extravasated from injured capillaries in gingival pathologies, or following tooth brushing and use of tooth picks, may attenuate the toxic activities of H2O2 generated by oral streptococci and by oxidants generated by activated phagocytes...
2013: PloS One
https://www.readbyqxmd.com/read/23414576/a-randomized-double-masked-placebo-controlled-crossover-trial-on-the-effects-of-l-ornithine-on-salivary-cortisol-and-feelings-of-fatigue-of-flushers-the-morning-after-alcohol-consumption
#20
Takeshi Kokubo, Emiko Ikeshima, Takayoshi Kirisako, Yutaka Miura, Masahisa Horiuchi, Akira Tsuda
UNLABELLED: HASH(0x3ba7310) BACKGROUND: Residual alcohol effects on physiological and psychological symptoms are commonly experienced the morning after alcohol consumption. The purpose of this study was to assess the effects of L-ornithine on subjective feelings and salivary stress markers the morning after alcohol consumption and to investigate whether L-ornithine acutely accelerates ethanol metabolism. METHODS: This study had a randomized, placebo-controlled, double-masked crossover design...
2013: BioPsychoSocial Medicine
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